TY  - BOOK
AU  - Voipio,Aarno
TI  - The Baltic Sea
SN  - 0444418849
PY  - 1981///
CY  - Amsterdam
PB  - Elsevier Scientific Publishing
KW  - Oceanography
KW  - Baltic Sea
KW  - Marine biology
KW  - Fisheries
KW  - Marine pollution
N1  - Includes bibliographies and index
ER  -